At least four wildfires broke out on New York's Long Island over the weekend, threatening the Hamptons as people on social media shared videos of the flames and smoke billowing into the sky above.

Firefighters are working to contain a series of brush fires that swept through New York’s Long Island. High winds caused the fires to jump quickly and send smoke billowing for miles as New York’s Gov.

Arson could be the cause of several wind-driven brush fires that burned on New York’s Long Island over the weekend, injuring two firefighters and sending large smoke plumes into the air, officials said.

Suffolk County Fire, Rescue and Emergency Services Commissioner Rudy Sunderman said the fire will not be considered completely "contained" until 10-foot breaks are built around the full perimeter of the fire, where combustible materials and elements are removed to prevent it from reigniting and spreading.

Dozens of investigators tasked with determining the origin of Saturday’s brush fires on Long Island have linked the blazes to a backyard in Manorville.